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Makovka662 [10]
3 years ago
14

What is a psa? explain in a paragraph

English
1 answer:
KonstantinChe [14]3 years ago
4 0

Answer:

PSA: Prostate-specific antigen, also known as gamma-seminoprotein or kallikrein-3, P-30 antigen, is a glycoprotein enzyme encoded in humans by the KLK3 gene. PSA is a member of the kallikrein-related peptidase family and is secreted by the epithelial cells of the prostate gland.

THATS THE KNOLEDGE I FOUND IN MY ENCYLOPIDEA.

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Identify the problem with the following sentence. The speaker could not keep my attention because he said the same thing over an
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This question is missing the options. I've found the complete question online. It is the following:

Dr. Dowell says that we need to be prepared for a pandemic. He thinks every nation should have an emergency  plan. More medications like Tamiflu should be available. He thinks rich countries like the U.S. should help poor  countries pay for medicine and health care.

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B. because it offers new evidence that is meant to help readers better understand the text

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A. because it draws a conclusion based on the evidence presented throughout the text .

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Answer:

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2 years ago
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Answer:

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Homophone: Each of two or more words having the same pronunciation but different meanings, origins, or spelling.

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